效率是把事情做对；效能是做对的事情。
Efficiency is doing things right; effectiveness is doing the right things.
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
能源转型不仅仅是更换燃料；它关乎整个系统和思维方式的转变。
The challenge is not just to collect data, but to make sense of it in ways that improve lives.
质量永远不应妥协，因为它是我们与客户之间信任的基础。
The secret of all effective advertising is not the creation of new and tricky words and pictures, but one of putting familiar words and pictures into new relationships.